baber/WOPTO huggingface dataset:
Patent JP-H06240131-A (JP)
Title: Electrically conductive polyphenylene ethereal resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08L53/00
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a polyphenylene etherial resin composition remarkably improved in fluidity and electric conductivity especially in molding without impairing molding appearance, mechanical properties, heat resistance and dimensional accuracy. CONSTITUTION:This polyphenylene ether resin composition is composed of 100 pts.wt. composition composed of (A) 35-95wt.% polyphenylene ether having 0.50-0.35dl/g intrinsic viscosity measured by using a chloroform solution at 25 deg.C (B) 0-60wt.% vinyl aromatic hydrocarbon resin and (C) 3-20wt.% one or more low-molecular weight compounds selected from low-molecular weight polyphenylene ether(PPE), low-molecular weight polycarbonates and low- molecular weight styrenic copolymers and (D) 3-30 pts.wt. carbon black. This resin composition has the electric conductivity.
Patent JP-H07233913-A (JP)
Title: Burner
Inventor: GENNO HARUTAKA
IPC: F23C99/00
Filed: 1994-02-24
Abstract: PURPOSE:To preferably mix a part of exhaust gas with combustion air by a simple structure without increasing in sizes an entire burner in the burner in which a quantity of NOx generated at the time of burning is suppressed by mixing the part of the exhaust gas with the combustion air. CONSTITUTION:A burner has an air passage 12 for guiding combustion air to a burner unit 11 and an exhaust gas passage 13 provided adjacently to the passage 12 in a burner body 10 to guide exhaust gas after burning out of the body 10, and comprises an exhaust gas intake unit 20 for drawing part of the exhaust gas flowing through the passage 13 into the passage 12 via an exhaust gas intake port 21 by the flow of combustion air in the passage 12.
Patent JP-H06238947-A (JP)
Title: Printing head driver and its driving method
Inventor: SAWADA HIDEKI
IPC: B41J2/44
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a printing head which can compensate for dispersion of light emission intensity characteristic among printing element chips with a circuit structure and a process which has been simplified as best as possible. CONSTITUTION:One LED array is formed by combining LED chips of a light emission intensity characteristic in the same rank with each other. Each pulse width of a strobe signal 18 is set appropriate according to a degree of mean light emission intensity of each LED array. For an LED array of small mean light emission intensity, a 'H' level period (tc) of the strobe signal 18 is increased and (tb) is decreased. For that of large mean light emission intensity, (tc) is decreased and (tb) is increased. A driving current for the LED array is made constant. Since an extent of energy is small and light emission time (tc) is long in a case of small light emission intensity, a printing area corresponding to one pulse comes to be as given by a symbol 35. Since the extent of energy is large and the light emission time (tc) is short in a case of large mean light emission intensity, the printing area corresponding to one pulse comes to be as given by a symbol 38.
Patent JP-H07234509-A (JP)
Title: Photosensitive resin composition and photosensitive resin image forming and separating method
Inventor: TAKEUCHI KOJI
IPC: H01L21/027
Filed: 1994-02-24
Abstract: PURPOSE:To provide photosensitive resin composition having water resisting property and alkali resistance, which can be developed and separated by an acid aqueous solution effective for fire prevention, improvement in work environ ment and pollution prevention, and to provide an effective and precise photosensi tive resin image forming and separating method. CONSTITUTION:A photosensitive resin composition is a polymer taking two or more kinds of ethylene unsaturated compounds as the minimum unit of polymerization, in which one or more kinds of ethylene unsaturated compound are expressed by the following formula, the total number of minimum unit of the polymer being contained at the proportion of 5-80%, and taking a high molecular compound with the molecular weight of 5,000-300,000, a photopolymerization unsaturated compound having at least two terminal ethylene groups and a photopolymerization initiator as essential components. In the formula, R1 indicates -H, -CB3, R2 indicates a straight chain or branched chain alkylene group with the carbon number of 2-6 and R3, R4 indicate -H, -CH, -CH2CH3.
Patent JP-H03231976-A (JP)
Title: Uv-curable coloring material composition
Inventor: OSHIMA SHIGERU
IPC: C09D11/106
Filed: 1990-02-08
Abstract: PURPOSE:To provide the subject composition containing a specific amount of color chip (processed pigment) obtained by flushing a pigment with an acrylic resin, having a viscosity lower than a specific level, resistant to the formation of secondary aggregate of the pigment even after long-term storage and capable of keeping stable dispersed state. CONSTITUTION:The objective composition contains 0.1-50wt.% (preferably 1-20wt.%) of color chip produced by flushing a pigment with an acrylic resin as a color pigment and has a viscosity of <=10,000cps (25 deg.C).
Patent JP-H02207235-A (JP)
Title: Photograph printing device
Inventor: TOKUDA KANJI
IPC: G03B27/70
Filed: 1989-02-06
Abstract: PURPOSE:To easily execute trimming even by a beginner, etc., by moving an optical picture for trimming so that the original picture may move on a monitor screen in an actual moving direction. CONSTITUTION:Trimming is executed by moving a film carrier 22 in parallel on a trimming operation table 24 by an operator. Since a roof mirror 30 is set on a printing optical path by a turning means 34 at such a time, the image of the frame of negative film 23 irradiated by a light source part 21 is reflected twice by the respective reflecting plates of the roof mirror 30 and the image whose right and left are normal is projected on the monitor screen 35. Trimming is executed by moving the film carrier 22 in parallel on the operation table 24 while observing the image on the monitor screen 35. Then, even the beginner can easily execute a trimming operation.
Patent JP-S63239012-A (JP)
Title: Manufacture of antibacterial resin member
Inventor: HASHIMOTO MASARU
IPC: B29K75/00
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a resin member, which has a high rate of utilization of antibacterial agent and excellent durability of antibacterial effect, by a method wherein foamable material is cast in a mold after liquid, in which the antibacterial agent is dispersed or dissolved, is applied to the inner surface of the mold. CONSTITUTION:Thiobenzadol is mainly used as antibacterial agent. Material for urethane foam 1 consists of polyol, the molar ratio of isocyanate group to hydroxyl group of which exceeds 100%. In order to prepare the material for foam 1, generally, approximate molar equivalent of polyol and of isocyanate are metered and filled in separate containers. Further, amine and water are added in the container filled with the polyol. Furthermore, liquid, in which the antibacterial agent is dispersed or dissolved, is applied onto the inner surface or the surface of a mold, with which poured material for foam 1 is brought into contact. The material for foam 1 is rapidly poured in the mold before the foaming of the material starts. After form molding, the foamed material is released from the mold.
Patent JP-S54120434-A (JP)
Title: Combustion device
Inventor: NAKAMOTO MASAYOSHI
IPC: F23L9/06
Filed: 1978-03-09
Abstract: PURPOSE: To improve the air-fuel mixing condition and the combustion efficiency by projecting parallel slit shaped flame ports from the mixing plate and by forming the air passages on both sides of the mixing plate.  
     CONSTITUTION: The slit shaped flame ports 2 are projected from the mixing plate 8 with the air passages 4 on its both sides in the burner case 3, and the slit shaped flame ports are connected to the burner head 1 which is connected with the gas conduit pipe 7, and air conduit pipe 6 is opened into the burner case 3. Furthermore, the slit shaped air ports are possibly formed in the mixing plate 8 between the flame ports 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57141131-A (JP)
Title: Logical circuit
Inventor: SUGAWARA TSUTOMU
IPC: H03K19/088
Filed: 1981-02-26
Abstract: PURPOSE:To increase an operation speed by decreasing the number of constituent elements by adding a series circuit of a Schottky diode for preventing the saturation of an output inverting transistor (TR) and a resistance for generating the logical amplitude of an output. CONSTITUTION:Schottky diodes 6 and 7 for logical gating the connected to input terminal 1 and 2 at one-side terminals and coupled mutually at the other-side terminals, and a resistance 8 for current supply is connected to the coupling point of the diodes; and an output inverting TR10 is connected to a reference potential point 5 at its emitter and also to an output terminal 3 at its collector. Between the collector of the TR10 and the coupling point, a Schottky diode 21 for preventing the saturation of the TR and a resistance 22 for generating the logical amplitude of an output are connected in series. This constitution decreases the number of constituent elements as compared with a conventional STTL, and the logical amplitude of the output is set to an optional small value without saturating the output inverting TR, so that its operation speed is increased.
Patent JP-H05193047-A (JP)
Title: Preventive method of electrolytic corrosion of carbon fiber-reinforced composite material
Inventor: MAIKUMA HIRONORI
IPC: B32B5/02
Filed: 1992-01-20
Abstract: PURPOSE:To prevent the electrolytic corrosion of a metallic part and prolong a useful life by forming a plastic layer using insulating fibers as a reinforcing material between a carbon fiber-reinforced plastic member and the member made of a metal. CONSTITUTION:The subject composite material is composed of a medium-sized pipe 15 as a carbon fiber-reinforced plastic member and a metallic journal 14 as a metallic member. A plastic layer 16 employing insulating fibers as a reinforcing material is formed between both members. Consequently, the flow of currents is obstructed, thus preventing the generation of electrolytic corrosion. Glass fiber or high-molecular fibers such as polyethylene or the like can be used as insulating fibers and a thermo-setting resin such as unsaturated polyester, epoxy, etc., is employed as plastics mixed into the fibers at that time.
Patent JP-S62122509-A (JP)
Inventor: SHIROMIZU ATSUSHI
IPC: A01C11/02
Filed: 1986-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59157321-A (JP)
Title: Polyester composite fiber
Inventor: MITA TOSHIHIRO
IPC: D01F8/14
Filed: 1983-02-23
Abstract: PURPOSE:To provide the titled composite fiber having excellent crimping property, by bonding a polyester having high intrinsic viscosity side-by-side to a polyester having low intrinsic viscosity and containing larger amount of antimony catalyst than the high-intrinsic viscosity polyester. CONSTITUTION:The objective composite fiber is composed of (A) a polyester having low intrinsic viscosity (preferably composed mainly of polyethylene terephthalate) bonded side-by-side with (B) a polyester having high intrinsic viscosity (preferably polyethylene terephthalate copolymerized with 0.8-30mol% of isophthalic acid and/or diethylene glycol), wherein the component (A) contains larger amount of an antimony catalyst than the component (B) (preferably the components A and B contain 10-200mol% and 0-100mol% of Sb based on the polyester, respectively). The intrinsic viscosity of the component A is preferably 0.34-0.50, and the intrinsic viscosity difference between the component A and B is preferably 0.2-0.5.
Patent JP-H01239341-A (JP)
Title: Medium heating unit
Inventor: HERUMAN KUNAUSU
IPC: A47J37/12
Filed: 1989-02-08
Abstract: PURPOSE: To prevent any breakdown from happening owing to a load even when a thin metal sheet is used, by constructing a closed preassembled unit together with a continuous flow heater with the aid of a rear wall and a flange, and providing a strong mutual connection part for fixedly mounting the unit on a medium reservoir wall connected with upper and lower portions of the unit. CONSTITUTION: A heating unit 1 used for a medium reservoir 2 includes a metal thin sheet U shaped support 3. The support 3 includes a continuous flow heater 4 which is fixedly mounted between legs provided as flange plates 5, 6. The heating unit 1 is a closed preassembled unit, and is fixed to walls 11, 12 of a container of a fryer. More specifically, the continuous flow heater 4 is opened into the container on the one side, and therefore the conductive part is useable from the outside.
Patent JP-S57143407-A (JP)
Title: Generating method for electricity using top pressure of blast furnance
Inventor: FUJIKAWA TOKUJIROU
IPC: F02C6/00
Filed: 1981-02-27
Abstract: PURPOSE: To enhance the output power of a generator in a generating method for electricity using the top pressure of a blast furnace by jetting part of an inlet side gas into the outlet side gas pipe of a turbine to drop the outlet side pressure of the turbine.  
     CONSTITUTION: A gas generated in a blast furnace 10 is passed through an inlet side gas pipe 12, controlled to a constant pressure with a control valve 14, and introduced into a turbine 16 to drive the turbine 16, and electricity is generated with a generator 18. The gas after driving the turbine 16 is fed into an outlet side gas pipe 20. A control valve 26 is then opened to jet part of the inlet side gas into the pipe 20 through a nozzle 28, whereby the outlet side pressure of the pipe 20 is dropped, and the output power of the generator 18 is enhanced. At this time, the amount of the by-passed gas is regulated with the valve 26 so as to make the output power of the turbine 16 optimum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63194828-A (JP)
Title: Warm hydraulic pressure working method using preheating die
Inventor: KITAMURA YOSHIO
IPC: B21D39/08
Filed: 1987-02-09
Abstract: PURPOSE:To execute a hydraulic pressure plastic pipe expanding with warm working without any difficulty by subjecting the body to be worked to hydraulic pressure plastic pipe expanding at warm working temp. after preheating upper and lower conical dies at the same as or approximate temp. to that of the cylindrical body to be worked prior to the assembly. CONSTITUTION:Upper and lower dies 2, 3, a circular columnar rod 1 and the body 4 to be worked are assembled after uniformly heating the upper and lower conical annular dies 2, 3 and the cylindrical body 4 to be worked at a specific temp. In the assembly state the body 4 to be worked is held on the conical outer peripheral faces of the dies 2, 3 and the dies 2, 3 are pressurized with the space with a host pressurizing panel 5 being approached by the pressure P2 guided via a route 27 to the mobile panel 7 consisting of a subordinate force cylinder 25 and ram 26. The hydraulic pressure plastic pipe expanding of the body 4 to be worked is performed with warm working by the pipe expanding pressure P1 of a pressure medium guided via the guide hole 30 to a pressure chamber 12 and the nanmagnetic holding ring for generater having a high bearing force can thus be obtd.
Patent JP-H10222134-A (JP)
Title: Liquid crystal display device and information processor
Inventor: SUZUKI MASAHIKO
IPC: G02F1/133
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To eliminate causing visual recognition of a display picture displayed on a liquid crystal display panel as a residual image by displaying a specific display color on the liquid crystal display panel for at least one frame period before a power source is turned off. SOLUTION: A display data and display control signals sent from the side of a computer main body are usually sent out to an interface part 100 by an off-power time display part 150. Then, by detecting stopping a clock signal sent from the computer main body side for a long time, it is detected that a power source for a liquid crystal module is turned off in a little while after this stopping, and then the display data and control signals for a specific display color generated inside are sent out to the interface part 100 for a period of one frame or more by the off-power time display part 150. A drain driver 130 and a gate driver 140 are controlled and driven by a display control device 110 based on these display data and control signals so as to display the specific display color on the liquid crystal display panel for the period of one frame or more.
Patent JP-H11232046-A (JP)
Title: Magnetic disk device
Inventor: ICHITSUKASA TOYOHIDE
IPC: G11B20/10
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of performance between a host computer and a magnetic disk device caused by access to a substitutive sector by suppressing the time required for the access to the substitutive sector, especially, for sequential access concerning the magnetic disk device, to which the processing of substitution to a defective sector is performed, by using one part of a cache memory provided with the device as a substitutive sector cache area. SOLUTION: In order to efficiently read the data of plural sectors including the substitutive sector out of a recording medium, the data of a sector continued to the substitutive sector to be read are simultaneously read as well and stored in a memory for substitutive sector inside a memory 5. When there is a data transfer request from a host computer 1 to the following substitutive sector, the look-ahead data of the substitutive sector in the memory 5 can be transferred to the host computer 1 without accessing the substitutive destination. Besides, a memory area for substitutive sector is dynamically changed and the number of substitutive sectors to look ahead is optimized so that efficiency can be further improved.
Patent JP-S63198272-A (JP)
Inventor: NAKAMOTO TOMOFUMI
IPC: H01R43/00
Filed: 1987-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06243783-A (JP)
Title: Electron gun rotation direction precision measurement device
Inventor: YAMANAKA TAKEHIRO
IPC: G01R31/24
Filed: 1993-02-17
Abstract: PURPOSE:To improve measurement precision by providing a yaw measurement part, an electron gun rotational direction measurement part, and a control part, which finds yaws for X, Y and an electron gun rotational angle by the specific formula on the basis of the data obtained. CONSTITUTION:On the basis of the data obtained in a laser micromeasurement part, yaws for X, Y and an electron gun rotational angle are automatically found by using a formula. In the formula, P1 represents a distance from a slit end face of a shutter to an end face of a hole of G3 parts, P2 represents a distance from a neck tube end face to a laser sensor end face, P3 represents width of the hole of the G3 parts, P4 represents the width of the hole of the G3 parts after the rotation, P5 represents a size of the neck tube, PO represents a distance from the slit end face of the shutter to the laser sensor end face, XP1 represents a size of a tip tube, XP2 represents a distance from the neck tube end face to the tip tube end face, XP3 represents a distance from the laser sensor end face to the furthermost end face of the neck tube, an XP4 represents a distance from the laser sensor end face to the nearest end face of the neck tube.
Patent JP-H112752-A (JP)
Title: Vibration actuator driving device and lens barrel
Inventor: SHIBATA YOSHIKO
IPC: H02N2/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration actuator driving device capable of precisely and efficiently driving a relative motion member plotting curved locus by a linear type vibration actuator. SOLUTION: This device includes a linear type ultrasonic motor 10 for applying a drive signal to a piezoelectric element and harmoniously generating vertical vibration and bending vibration by an elastic body provided with the piezoelectric element, a rotor for performing the relative motion of the curved locus with the linear type ultrasonic motor 10 and a pressure mechanism for making the linear type ultrasonic motor 10 in pressure contact with the rotor. The taken out drive force of the liner type ultrasonic motor 10 is different in the inner peripheral side and the outer peripheral side of the curved locus with the rotor.
Patent JP-S59154298-A (JP)
Inventor: TACHIMOTO TSUKASA
IPC: E21D11/10
Filed: 1983-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58145147-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIDA YASUO
IPC: H01L21/3213
Filed: 1982-02-24
Abstract: PURPOSE:To form the wiring, especially of mashroom type, having low resistance and small capacity coupling with a semiconductor substrate and the like by a method wherein the upper part of the metal wiring is formed by performing an isotropic etching and the lower part thereof is formed by performing an anisotropic etching respectively. CONSTITUTION:The base film for metal platting 301 consisting of Mo and gold is deposited on the whole surface. Subsequently, an organic base film 401, polyimide for example, is applied and a prebaking is performed. Then, an oxide film 402 for an intermediate mask is formed and a resist 403 is applied on the oxide film 402. The resist 403 is formed into a pattern by performing a selective sensitization and an intermediate mask pattern 501 is obtained. An etching is performed on the base film 401 using a barrel type plasma incinerating device. Then, an anisotropic etching is performed on the organic base film 401 until the  plated base film 301 appears. When the metal-plated pattern at the unnecessitated part of the metal-plated base layer is etched on the mask, an ideal wiring 801  of reduced resistance can be formed in an excellent controllability.
Patent JP-S61190246-A (JP)
Title: Roof snow melting system acting also as solar system
Inventor: YATSUHASHI MOTOHARU
IPC: F24S10/95
Filed: 1985-02-18
Abstract: PURPOSE:To enable a hot water accumulation and a snow melting operation to be facilitated by a method wherein water is supplied only to a cold water piping arranged at the top part of a roof and the heat pipe is used as a solar heat collector during summer season and in turn during winter season the hot water is supplied only to the hot water piping arranged below the roof and the heat pipe is used as a radiation pipe. CONSTITUTION:A cold water piping 1 is arranged above the roof and a hot water piping 2 is arranged below the roof, i.e. at eaves, and the heat pipe 3 is arranged in such a way as its end is inserted into both of them. During summer season, water is supplied to the cold water piping 1 and the hot water piping 2 is left vacant, resulting in that solar heat S is applied to the heat pipe 3 to heat the same the working gas contained in the heat pipe is ascended upward as a regular flow, the working liquid which is heat exchanged with the cold water and liquified there is flowed down and evaporated. This operation is repeated continuously. Then, during winter season, the hot water is fed to the hot water piping 2, the cold water piping 1 is left vacant, resulting in that the working liquid in the heat pipe 2 is heated and ascended, radiates in the midway of its working and melts the accumulated snow on the roof.